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8
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Operation Instruction of S900 E Series Inverter
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9
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2-3 Product Specifications
Items
S900 E
Power
Supply
Rated voltage,
Frequency
One-phase/Three-phase AC 220V 50/60Hz;
Three-phase AC 380V 50/60Hz
Voltage Range
220V: 170V~240V;380V: 330V~440V
Output
Voltage Range
220V: 0~220V;380V: 0~380V
Frequency
Range
0.10~400.00Hz
Control method
V/F control, Space vector control.
Indication
Operating status/Alarm definition/interactive
guidance: eg, frequency setting, the output
frequency/current, DC bus voltage, the
temperature and so on.
Control Specifications
Output
Frequency
Range
0.10Hz~400.00Hz
Frequency
Setting
Resolution
Digital input : 0.01 Hz, analog input: 0.1% of
maximum output frequency
Output
Frequency
Accuracy
0.01Hz
V/F Control
Setting V/F curve to satisfy various load
requirements.
Torque Control
Auto increase: auto raise torque by loading
condition; Manual increase:enable to set
0.0~20.0% of raising torque.
Multifunctional
Input Terminal
Six multi-function input terminals, realizing
functions including fifteen section speed control,
program running, four-section acceleration/
deceleration speed switch, UP/DOWN function
and emergency stop and other functions
Multifunctional
Output Terminal
2 multi-function output terminals for displaying
of running, zerospeed, counter, external
abnormity, program operat ion and other
information and warnings.
Acceleration/
deceleration
Time Setting
0~999.9s acceleration/deceleration time can be
set individually.